sf2049e

® RF Monolithics, Inc. Phone: (972) 233-2903 Fax: (972) 387-8148 E-mail: info@rfm.com Page 1 of 4 RFM Europe Phone: 44 1963 251383 Fax: 44 1963 251510 http://www.rfm.com ©1999 by RF Monolithics, Inc. The stylized RFM logo are registered trademarks of RF Monolithics, Inc. SF2049E-9/14/07 Electrical Characteristics Characteristic Sym Notes Min Typ Max Units Center Frequency FC 915.00 MHz Insertion Loss within 902 ~ 928 MHz IL 2.2 3.5 dB Amplitude Ripple (p-p) within 902 ~ 928 MHz 0.6 2.0 VSWR within 902 ~ 928 MHz 1.6 2.3 Attenuation (Reference level from 0dB) D.C. ~ 800 MHz 50 63.0 800 ~ 880 MHZ 40.0 48.0 960 ~ 1080 MHZ 32.0 39.0 1080 ~ 1500 MHZ 45.0 65.0 1500 ~ 3000 1500 MHZ 22.0 28.0 Source Impedance ZS 50 W Load Impedance ZL 50 W Case Style SM3030-6 3.0 x 3.0 mm Nominal Footprint Lid Symbolization (Y=year, WW=week, S=shift) dot=pin 1 indicator 541, YWWS Standard Reel Quantity Reel Size 7 Inch 1000 Pieces/Reel Reel Size 13 Inch 3000 Pieces/Reel SM3030-6 • Steep Roll-off Filter for 915 MHz ISM band • Complies with Directive 2002/95/EC (RoHS) Absolute Maximum Ratings Rating Value Units Input Power Level 15 dBm DC Voltage 5 V Operating Temperature Range -40 to +85 °C Storage Temperature Range -40 to +85 °C 915.00 MHz SAW Filter SF2049E Connection Terminals Port 1 2 Port 2 5 Case Ground All others Electrical Connections Notes: 1. Unless noted otherwise, all specifications apply over the operating temperature range with filter soldered to the specified demonstration board with impedance matching to 50 W and measured with 50 W net- work analyzer. 2. Unless noted otherwise, all frequency specifications are referenced to the nominal center frequency, fc. 3. Rejection is measured as attenuation below the minimum IL point in the passband. Rejection in final user application is dependent on PCB layout and external impedance matching design. See Applica- tion Note No. 42 for details. 4. "LRIP" or "L" after the part number indicates "low rate initial produc- tion" and "ENG" or "E" indicates "engineering prototypes." 5. The design, manufacturing process, and specifications of this filter are subject to change. 6. Either Port 1 or Port 2 may be used for either input or output in the design. However, impedances and impedance matching may vary between Port 1 and Port 2, so that the filter must always be installed in one direction per the circuit design. 7. US and international patents may apply. 8. RFM, stylized RFM logo, and RF Monolithics, Inc. are registered trademarks of RF Monolithics, Inc. 9. ©Copyright 1999, RF Monolithics Inc. 10. Electrostatic Sensitive Device. Observe precautions for handling. Pb 915.00 MHz SAW Filter RF Monolithics, Inc. Phone: (972) 233-2903 Fax: (972) 387-8148 E-mail: info@rfm.com Page 2 of 4 RFM Europe Phone: 44 1963 251383 Fax: 44 1963 251510 http://www.rfm.com ©1999 by RF Monolithics, Inc. The stylized RFM logo are registered trademarks of RF Monolithics, Inc. SF2049E-9/14/07 CH1 S21 LOG 10 dB/ REF -3.5 dB START . 010 000 MHz STOP 3 000 . 000 000 MHz SF2049E Demo board Cor Hld PRm 8 Feb 2005 13:29:01 CH1 PASS CH1 S21 LOG 10 dB/ REF -3.5 dB CENTER 915 . 000 000 MHz SPAN 300 . 000 000 MHz SF2049E Demo board Cor PRm 8 Feb 2005 13:25:41 1 2 3 3 : -38 . 598 dB 960 . 000 000 MHz CH1 Markers 1 : -2 . 1106 dB 902 . 000 MHz 2 : -1 . 9379 dB 928 . 000 MHz CH1 PASS 915.00 MHz SAW Filter RF Monolithics, Inc. Phone: (972) 233-2903 Fax: (972) 387-8148 E-mail: info@rfm.com Page 3 of 4 RFM Europe Phone: 44 1963 251383 Fax: 44 1963 251510 http://www.rfm.com ©1999 by RF Monolithics, Inc. The stylized RFM logo are registered trademarks of RF Monolithics, Inc. SF2049E-9/14/07 Tape and Reel Specifications “B “ Nominal Size Quantity Per Reel Inches millimeters 7 178 1000 13 330 3000 See Detail "A" 13 .0 20.2 2.0 12.0 10 0 R E F . "B " R E F . COMPONENT ORIENTATION and DIMENSIONS Carrier Tape Dimensions Ao 3.35 mm Bo 3.35 mm Ko 1.40 mm Pitch 8.0 mm W 12.0 mm RO.3 (MAX.) Ko SECTION A-A 0.3 ± 0.05 SECTION B-B Bo 2.0 4.0 Ao Pitch B B A R0.5 (MAX.) A 5. 5 12 .0 1. 75 1.5 1.50PIN #1 USER DIRECTION OF FEED 915.00 MHz SAW Filter RF Monolithics, Inc. Phone: (972) 233-2903 Fax: (972) 387-8148 E-mail: info@rfm.com Page 4 of 4 RFM Europe Phone: 44 1963 251383 Fax: 44 1963 251510 http://www.rfm.com ©1999 by RF Monolithics, Inc. The stylized RFM logo are registered trademarks of RF Monolithics, Inc. SF2049E-9/14/07 SM3030-6 Case Connection Terminals Port 1 Single Ended Input 2 Port 2 Single Ended Output 5 Ground All others Single Ended Operation Only Dot indicates Pin 1 6-Terminal Ceramic Surface-Mount Case 3.0 X 3.0 mm Nominal Footprint Electrical Connections TOP VIEW BOTTOM VIEW 0.0325 0.029 0.038 0.064 0.0325 0.038 Foot Print Dimensions in Nominal Inches Dimension mm Inches Min Nom Max Min Nom Max A 2.87 3.0 3.13 0.113 0.118 0.123 B 2.87 3.0 3.13 0.113 0.118 0.123 C 1.12 1.25 1.38 0.044 0.049 0.054 D 0.77 0.9 1.03 0.030 0.035 0.040 E 2.67 2.80 2.93 0.105 0.110 0.115 F 1.47 1.6 1.73 0.058 0.063 0.068 G 0.72 0.85 0.98 0.028 0.033 0.038 H 1.37 1.5 1.63 0.054 0.059 0.064 I 0.47 0.6 0.73 0.019 0.024 0.029 J 1.17 1.3 1.43 0.046 0.051 0.056 Case Dimensions 1 2 3 6 5 4 1 2 3 6 5 4 A B C D J E F G H I